/* 缴费页面样式 */
main {
    background-color: white;
    padding: 20px;
    margin: 0 auto;
    max-width: 800px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.content-row {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.content-column {
    flex: 1;
    padding: 0 10px;
}

.content-column h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.content-column p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

#pay-button {
    display: block;
    width: 100%;
    padding: 0.5rem;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
}

#pay-button:hover {
    background-color: #45a049;
}